Bagge, Algot Keywords: Movables | Sale | Contracts | Private international law | Mots clefs: Meuble | Vente | Contrats | Droit international privé | ABSTRACT Algot Bagge explains in the introduction to his course that the issue of conflicts of law in sales contracts is one of the most difficult issues in private international law, not only because international trade is likely to cause many complications, but also - and perhaps most importantly - because this subject is one of the least studied parts of a difficult scien…